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Human Metabolome Database Version 3.5

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HMDB IDDouble
CAS Number		 NameDouble Structure FormulaDouble
Average MassDouble
Mono MassDouble 		Biofluid Location
HMDB00257
14383-50-7		 Thiosulfate Thumb O3S2
112.128
111.928885246
  • Urine
  • Blood
  • Bile
HMDB00258
57-50-1		 Sucrose Thumb C12H22O11
342.2965
342.116211546
  • Urine
  • Blood
  • Saliva
HMDB00259
50-67-9		 Serotonin Thumb C10H12N2O
176.2151
176.094963016
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Urine
HMDB00262
65-71-4		 Thymine Thumb C5H6N2O2
126.1133
126.042927446
  • Cerebrospinal Fluid (CSF)
  • Urine
  • Blood
HMDB00263
138-08-9		 Phosphoenolpyruvic acid Thumb C3H5O6P
168.042
167.982374404
  • Cellular Cytoplasm
  • Blood
HMDB00265
6893-02-3		 Liothyronine Thumb C15H12I3NO4
650.9735
650.790038137
  • Saliva
  • Blood
  • Urine
HMDB00267
98-79-3		 Pyroglutamic acid Thumb C5H7NO3
129.114
129.042593095
  • Urine
  • Cerebrospinal Fluid (CSF)
  • Blood
HMDB00268
68-42-8		 Tetrahydrocorticosterone Thumb C21H34O4
350.4923
350.245709576
  • Urine
  • Blood
HMDB00269
764-22-7		 Sphinganine Thumb C18H39NO2
301.5078
301.298079497
  • Blood
  • Urine
HMDB00271
107-97-1		 Sarcosine Thumb C3H7NO2
89.0932
89.047678473
  • Urine
  • Saliva
  • Blood
HMDB00272
407-41-0		 Phosphoserine Thumb C3H8NO6P
185.0725
185.008923505
  • Cerebrospinal Fluid (CSF)
  • Urine
  • Blood
HMDB00273
50-89-5		 Thymidine Thumb C10H14N2O5
242.2286
242.090271568
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Amniotic Fluid
  • Urine
HMDB00277
26993-30-6		 Sphingosine 1-phosphate Thumb C18H38NO5P
379.4718
379.248759843
  • Blood
HMDB00279
997-68-2		 Saccharopine Thumb C11H20N2O6
276.2863
276.132136382
  • Blood
  • Urine
HMDB00280
7540-64-9		 Phosphoribosyl pyrophosphate Thumb C5H13O14P3
390.0696
389.95181466
  • Blood
HMDB00283
50-69-1		 D-Ribose Thumb C5H10O5
150.1299
150.05282343
  • Urine
  • Blood
  • Cerebrospinal Fluid (CSF)
HMDB00285
63-39-8		 Uridine triphosphate Thumb C9H15N2O15P3
484.1411
483.968527356
HMDB00286
133-89-1		 Uridine diphosphate glucose Thumb C15H24N2O17P2
566.3018
566.055020376
  • Blood
HMDB00288
58-97-9		 Uridine 5'-monophosphate Thumb C9H13N2O9P
324.1813
324.035866536
  • Blood
HMDB00289
69-93-2		 Uric acid Thumb C5H4N4O3
168.1103
168.028340014
  • Urine
  • Cerebrospinal Fluid (CSF)
  • Blood
  • Bile
  • Saliva
  • Amniotic Fluid
HMDB00290
528-04-1		 Uridine diphosphate-N-acetylglucosamine Thumb C17H27N3O17P2
607.3537
607.081569477
HMDB00291
55-10-7		 Vanillylmandelic acid Thumb C9H10O5
198.1727
198.05282343
  • Urine
  • Blood
HMDB00292
69-89-6		 Xanthine Thumb C5H4N4O2
152.1109
152.033425392
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
HMDB00293
6253-56-1		 Xanthosine 5-triphosphate Thumb C10H15N4O15P3
524.1652
523.974675366
HMDB00294
57-13-6		 Urea Thumb CH4N2O
60.0553
60.03236276
  • Blood
  • Cerebrospinal Fluid (CSF)
  • Urine
  • Cellular Cytoplasm
  • Saliva